1J1T | pdb_00001j1t

Alginate lyase from Alteromonas sp.272

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	LIQUID DIFFUSION	5.5	277	PEG 8000, Ammomium Sulfate, pH 5.5, LIQUID DIFFUSION, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.04	39.21

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 46.2	α = 90
b = 46.2	β = 90
c = 387.2	γ = 120

Symmetry
Space Group	P 61 2 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	RIGAKU RAXIS V			M	MAD
2	1	100	CCD	ADSC QUANTUM 4

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SPRING-8 BEAMLINE BL45XU		SPring-8	BL45XU
2	SYNCHROTRON	SPRING-8 BEAMLINE BL40B2		SPring-8	BL40B2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	1.76	39.8				25938				6.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	2	39.8	17987	17884	1774	99.4	0.194	0.1921	0.248	0.2463	RANDOM	16.48

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
0.36	-0.01		-0.01		-0.35

RMS Deviations
Key	Refinement Restraint Deviation
c_torsion_deg	26.2
c_angle_deg	1.3
c_torsion_impr_deg	0.65
c_bond_d	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1765
Nucleic Acid Atoms
Solvent Atoms	320
Heterogen Atoms	6

Software

Software
Software Name	Purpose
CNS	refinement
CNS	phasing